1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Karolina [17]
3 years ago
15

A rectangular field is eight times as long as it is wide. If the perimeter of the field is 900 feet, what are the dimensions of

the field.
Mathematics
1 answer:
Bas_tet [7]3 years ago
3 0

Answer:

400 feet long

50 feet wide

Step-by-step explanation:

Length = l

Width = w

2l + 2w = 900

l = 8w

Plug the l from the bottom equation into the top equation

2 x 8w+ 2w = 900

16w = 900

Divide both sides by 16

16w/16 = 900/16

w = 50

The width is 50 feet

Now plug the new w into one of the original equations; we'll use the bottom one

l = 8(50)

l = 400

You might be interested in
The number of terms of an Ap is even and the sum of odd terms is 24 the sum of even terms is 30 and the last term exceeds the fi
Andru [333]

Answer:

fzirzityxpy

Step-by-step explanation:

7 0
3 years ago
Y = 5x + 9 (-2, -3) pls help me
Nuetrik [128]

Answer:

Not a solution.

Step-by-step explanation:

y = 5x + 9

-3 = 5(-2) + 9

-3 = -10 + 9

-3 ≠ -1

The point given is not on the line. It is NOT a solution to the equation.

Hope this helps.

8 0
3 years ago
3y+4y+6=20 can someone please help me with this
Xelga [282]

3y+4y+6=20

(3y+4y)+(6)=20

(Combine Like Terms)

7y+6=20

7y+6=20

Subtract 6 from both sides.

7y + 6 − 6 = 20 − 6

7y = 14

Divide both sides by 7.

7y/7 = 14/7

y = 2

7 0
3 years ago
32 is 49 percent of what number?
maksim [4K]
32 = .49x 

32/.49 = 65.306122449
8 0
3 years ago
Read 2 more answers
How do u simplify √2/√3x
Delicious77 [7]

Answer:

Multiply the numerator and denominator by the conjugate.

√ 6 x  / 3 x

8 0
3 years ago
Other questions:
  • How do you simplify 56ab/b?​
    9·1 answer
  • Lines g and h are parallel and line m is a transversal. if m angle 1 equals 107 degrees what is m angle 6? https://byjus.com/rd-
    7·1 answer
  • I need to know the seconds
    10·1 answer
  • A plane is a ______ figure. The intersection of two planes that do not coincide (if it exists) is a ________
    9·1 answer
  • I need help with finding out if it’s a perfect square trinomial
    14·2 answers
  • How would you do this? And please explain if you can....
    9·1 answer
  • What is the next step. pls help!!​
    12·1 answer
  • i’ll give u brainlyist, if u could screenshot and like put ur own lines n dots that would be great
    13·1 answer
  • What is the HCF of two consecutive odd numbers? for 50 points​
    15·2 answers
  • Which set of data is represented by the box plot? Interactivate: Box Plot Question 6 options: {1, 4, 6, 10, 12, 13, 17, 20, 21}
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!